How many ZIP codes are in San Diego County, CA?

San Diego County has 181 ZIP codes, 96 of them standard ZIP codes for street addresses.

What cities are in San Diego County?

San Diego County ZIP codes cover San Diego, Chula Vista, Escondido, Oceanside, Carlsbad, La Jolla, El Cajon and La Mesa and 43 other places.

What area code is San Diego County, CA?

San Diego County uses area codes 442, 619, 760, 858, 949 and 951.

What time zone is San Diego County in?

San Diego County is in Pacific Time.

San Diego County, California ZIP codes

181ZIP codes

51Cities and towns

3,285,573People in ZIP areas

442, 619, 760Area codes

San Diego County is in California and the Pacific Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in San Diego County

ZIP code	City	Type	Population	Median income
91901	Alpine	Standard	18,197	$114,167
91902	Bonita	Standard	17,698	$122,524
91903	Alpine	PO Box only	–	–
91905	Boulevard	Standard	1,683	$77,886
91906	Campo	Standard	3,325	$62,500
91908	Bonita	PO Box only	–	–
91909	Chula Vista	PO Box only	–	–
91910	Chula Vista	Standard	77,123	$90,222
91911	Chula Vista	Standard	85,542	$82,350
91912	Chula Vista	PO Box only	–	–
91913	Chula Vista	Standard	57,721	$129,337
91914	Chula Vista	Standard	16,877	$190,786
91915	Chula Vista	Standard	35,322	$139,503
91916	Descanso	Standard	1,710	$103,438
91917	Dulzura	Standard	749	–
91921	Chula Vista	PO Box only	–	–
91931	Guatay	PO Box only	494	$63,750
91932	Imperial Beach	Standard	25,741	$85,833
91933	Imperial Beach	PO Box only	–	–
91934	Jacumba	Standard	1,200	$50,469
91935	Jamul	Standard	9,114	$151,538
91941	La Mesa	Standard	33,218	$115,381
91942	La Mesa	Standard	41,424	$92,896
91943	La Mesa	PO Box only	–	–
91944	La Mesa	PO Box only	–	–
91945	Lemon Grove	Standard	27,745	$88,016
91946	Lemon Grove	PO Box only	–	–
91948	Mount Laguna	PO Box only	93	$55,066
91950	National City	Standard	59,891	$66,426
91951	National City	PO Box only	–	–
91962	Pine Valley	Standard	2,574	$143,094
91963	Potrero	Standard	689	–
91976	Spring Valley	PO Box only	–	–
91977	Spring Valley	Standard	61,064	$99,657
91978	Spring Valley	Standard	10,014	$113,170
91979	Spring Valley	PO Box only	–	–
91980	Tecate	Standard	176	–
91987	Tecate	Unique	–	–
92003	Bonsall	Standard	5,061	$113,216
92004	Borrego Springs	Standard	3,007	$74,018
92007	Cardiff By The Sea	Standard	11,100	$182,629
92008	Carlsbad	Standard	27,955	$104,995
92009	Carlsbad	Standard	44,739	$164,182
92010	Carlsbad	Standard	18,489	$129,926
92011	Carlsbad	Standard	23,190	$159,235
92013	Carlsbad	PO Box only	–	–
92014	Del Mar	Standard	13,105	$198,823
92018	Carlsbad	PO Box only	–	–
92019	El Cajon	Standard	45,351	$101,973
92020	El Cajon	Standard	57,842	$76,032
92021	El Cajon	Standard	70,501	$74,013
92022	El Cajon	PO Box only	–	–
92023	Encinitas	PO Box only	–	–
92024	Encinitas	Standard	50,617	$158,507
92025	Escondido	Standard	49,989	$81,106
92026	Escondido	Standard	53,075	$104,561
92027	Escondido	Standard	54,113	$93,338
92028	Fallbrook	Standard	52,227	$111,290
92029	Escondido	Standard	20,726	$124,726
92030	Escondido	PO Box only	–	–
92033	Escondido	PO Box only	–	–
92036	Julian	Standard	3,218	$73,750
92037	La Jolla	Standard	40,717	$147,230
92038	La Jolla	PO Box only	–	–
92039	La Jolla	PO Box only	–	–
92040	Lakeside	Standard	46,216	$107,937
92046	Escondido	PO Box only	–	–
92049	Oceanside	PO Box only	–	–
92051	Oceanside	PO Box only	–	–
92052	Oceanside	PO Box only	–	–
92054	Oceanside	Standard	38,417	$82,408
92055	Camp Pendleton	PO Box only	10,831	–
92056	Oceanside	Standard	53,616	$106,272
92057	Oceanside	Standard	56,835	$108,814
92058	Oceanside	Standard	49,834	$69,970
92059	Pala	Standard	1,362	$99,803
92060	Palomar Mountain	PO Box only	619	$152,852
92061	Pauma Valley	Standard	1,543	$92,813
92064	Poway	Standard	48,683	$148,673
92065	Ramona	Standard	36,752	$125,285
92066	Ranchita	Standard	290	$35,625
92067	Rancho Santa Fe	PO Box only	7,938	$187,054
92068	San Luis Rey	PO Box only	–	–
92069	San Marcos	Standard	47,335	$96,771
92070	Santa Ysabel	Standard	607	$67,017
92071	Santee	Standard	59,590	$113,618
92072	Santee	PO Box only	–	–
92074	Poway	PO Box only	–	–
92075	Solana Beach	Standard	11,944	$149,327
92078	San Marcos	Standard	53,605	$120,268
92079	San Marcos	PO Box only	–	–
92081	Vista	Standard	29,002	$105,379
92082	Valley Center	Standard	21,727	$126,544
92083	Vista	Standard	38,375	$86,974
92084	Vista	Standard	49,727	$98,577
92085	Vista	PO Box only	–	–
92086	Warner Springs	Standard	1,406	$57,431
92088	Fallbrook	PO Box only	–	–
92091	Rancho Santa Fe	Standard	972	$103,452
92092	La Jolla	Unique	528	–
92093	La Jolla	Unique	7,167	–
92096	San Marcos	Unique	–	–
92101	San Diego	Standard	51,805	$91,566
92102	San Diego	Standard	38,901	$77,248
92103	San Diego	Standard	34,836	$102,626
92104	San Diego	Standard	47,410	$94,014
92105	San Diego	Standard	71,411	$68,563
92106	San Diego	Standard	21,651	$142,897
92107	San Diego	Standard	28,827	$113,117
92108	San Diego	Standard	26,790	$103,884
92109	San Diego	Standard	44,820	$122,128
92110	San Diego	Standard	30,902	$110,790
92111	San Diego	Standard	45,249	$99,644
92112	San Diego	PO Box only	–	–
92113	San Diego	Standard	48,215	$61,819
92114	San Diego	Standard	65,745	$97,794
92115	San Diego	Standard	66,264	$79,199
92116	San Diego	Standard	31,843	$98,154
92117	San Diego	Standard	52,275	$103,661
92118	Coronado	Standard	18,929	$134,534
92119	San Diego	Standard	24,456	$113,435
92120	San Diego	Standard	31,915	$120,661
92121	San Diego	Standard	3,974	$135,938
92122	San Diego	Standard	45,411	$105,177
92123	San Diego	Standard	33,041	$132,534
92124	San Diego	Standard	30,474	$120,201
92126	San Diego	Standard	76,059	$126,913
92127	San Diego	Standard	50,555	$195,520
92128	San Diego	Standard	48,992	$131,077
92129	San Diego	Standard	52,965	$156,321
92130	San Diego	Standard	60,768	$205,680
92131	San Diego	Standard	35,503	$185,256
92132	San Diego	Unique	–	–
92134	San Diego	Unique	290	–
92135	San Diego	PO Box only	849	–
92136	San Diego	Unique	4,573	–
92137	San Diego	PO Box only	–	–
92138	San Diego	PO Box only	–	–
92139	San Diego	Standard	34,703	$95,653
92140	San Diego	Unique	2,038	–
92142	San Diego	PO Box only	–	–
92143	San Ysidro	PO Box only	–	–
92145	San Diego	Unique	2,349	–
92147	San Diego	Unique	148	–
92149	San Diego	PO Box only	–	–
92150	San Diego	PO Box only	–	–
92152	San Diego	Unique	–	–
92153	San Diego	PO Box only	–	–
92154	San Diego	Standard	80,445	$94,901
92155	San Diego	Unique	101	–
92158	San Diego	Unique	–	–
92159	San Diego	PO Box only	–	–
92160	San Diego	PO Box only	–	–
92161	San Diego	Unique	29	–
92163	San Diego	PO Box only	–	–
92165	San Diego	PO Box only	–	–
92166	San Diego	PO Box only	–	–
92167	San Diego	PO Box only	–	–
92168	San Diego	PO Box only	–	–
92169	San Diego	PO Box only	–	–
92170	San Diego	PO Box only	–	–
92171	San Diego	PO Box only	–	–
92172	San Diego	PO Box only	–	–
92173	San Ysidro	Standard	27,585	$69,792
92174	San Diego	PO Box only	–	–
92175	San Diego	PO Box only	–	–
92176	San Diego	PO Box only	–	–
92177	San Diego	PO Box only	–	–
92178	Coronado	PO Box only	–	–
92179	San Diego	PO Box only	3,150	–
92182	San Diego	Unique	–	–
92186	San Diego	PO Box only	–	–
92187	San Diego	Unique	–	–
92191	San Diego	PO Box only	–	–
92192	San Diego	PO Box only	–	–
92193	San Diego	PO Box only	–	–
92195	San Diego	PO Box only	–	–
92196	San Diego	PO Box only	–	–
92197	San Diego	PO Box only	–	–
92198	San Diego	PO Box only	–	–
92199	San Diego	Standard	–	–

Cities and towns in San Diego County

San Diego 75 ZIPs
Chula Vista 8 ZIPs
Escondido 7 ZIPs
Oceanside 7 ZIPs
Carlsbad 6 ZIPs
La Jolla 5 ZIPs
El Cajon 4 ZIPs
La Mesa 4 ZIPs
San Marcos 4 ZIPs
Spring Valley 4 ZIPs
Vista 4 ZIPs
Alpine 2 ZIPs
Bonita 2 ZIPs
Coronado 2 ZIPs
Encinitas 2 ZIPs
Fallbrook 2 ZIPs
Imperial Beach 2 ZIPs
Lemon Grove 2 ZIPs
National City 2 ZIPs
Poway 2 ZIPs
Rancho Santa Fe 2 ZIPs
San Ysidro 2 ZIPs
Santee 2 ZIPs
Tecate 2 ZIPs
Bonsall 1 ZIP
Borrego Springs 1 ZIP
Boulevard 1 ZIP
Camp Pendleton 1 ZIP
Campo 1 ZIP
Cardiff By The Sea 1 ZIP
Del Mar 1 ZIP
Descanso 1 ZIP
Dulzura 1 ZIP
Guatay 1 ZIP
Jacumba 1 ZIP
Jamul 1 ZIP
Julian 1 ZIP
Lakeside 1 ZIP
Mount Laguna 1 ZIP
Pala 1 ZIP
Palomar Mountain 1 ZIP
Pauma Valley 1 ZIP
Pine Valley 1 ZIP
Potrero 1 ZIP
Ramona 1 ZIP
Ranchita 1 ZIP
San Luis Rey 1 ZIP
Santa Ysabel 1 ZIP
Solana Beach 1 ZIP
Valley Center 1 ZIP
Warner Springs 1 ZIP

Area codes in San Diego County

Questions

How many ZIP codes are in San Diego County, CA?: San Diego County has 181 ZIP codes, 96 of them standard ZIP codes for street addresses.
What cities are in San Diego County?: San Diego County ZIP codes cover San Diego, Chula Vista, Escondido, Oceanside, Carlsbad, La Jolla, El Cajon and La Mesa and 43 other places.
What area code is San Diego County, CA?: San Diego County uses area codes 442, 619, 760, 858, 949 and 951.
What time zone is San Diego County in?: San Diego County is in Pacific Time.

San Diego County, California ZIP codes

All ZIP codes in San Diego County

Cities and towns in San Diego County

Area codes in San Diego County

Questions

Other California counties